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发明名称
Improvements relating to the polishing of lenses
摘要
申请公布号
GB423242(A)
申请公布日期
1935.01.24
申请号
GB19330020777
申请日期
1933.07.24
申请人
LYONEL REGINALD MARSDEN GILDEA;WALTER MORRIS SMITH
发明人
分类号
B24B13/005
主分类号
B24B13/005
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代理人
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